15.结合《蜀道难》谈谈李白的诗歌特点。

113. Why not () to do something () the planet a better place ?

112. “Dancing Beijing” is a symbol of trust and an expression of self-confidence， () for the promise that Beijing has made to the world and to all mankind.

111. Here is a real-life story () happened to me recently.

110. In the past， it was a small stamp () helped family members and friends to keep in touch with each other.

109. Let’s give the patient () hand. () ambulance is waiting for us outside () school.

108. I have worked here since I () from college.

107.- Who is going to host the party? - ()

106. Tian Lei () to look for a job in a large company.

105. He will come here as soon as he () his job tomorrow.

104. Jack wants to get health insurance，() he thinks it’s too expensive.